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USAUSACommonwealth of PennsylvaniaDevon-Berwyn

Weather in Devon-Berwyn for a week

Current time in Devon-Berwyn:

0
 
7
:
1
 
6
Local time.
Time zone: GMT -4
Summertime (plus one hour)
* weather indicated in local time
Friday, May 23, 2025
The Sun:  Sunrise 05:40, Sunset 20:18.
The Moon:  Moonrise 03:13, Moonset 16:22, Moon phase: waning crescent waning crescent
 Geomagnetic Field: Active
 UV index: 5,9 (Moderate)

in the morningfrom 07:00 to 12:00Cloudy sky, no precipitation
Air temperature:
 +10...+16 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
western
Wind: moderate breeze, western, speed 7-22 km/h
Wind gusts: 43 km/h
Relative humidity: 69-98%
Cloudiness: 95%
Atmospheric pressure: 991-992 hPa

by dayfrom 12:01 to 18:00Rain expected
Air temperature:
 +16...+17 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Rain expected
western
Wind: moderate breeze, western, speed 22-25 km/h
Wind gusts: 47 km/h
Relative humidity: 58-64%
Cloudiness: 79%
Atmospheric pressure: 992 hPa
Amount of precipitations: 13 mm

in the eveningfrom 18:01 to 00:00Sometimes short-term rains
Air temperature:
 +12...+15 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
western
Wind: moderate breeze, western, speed 18-22 km/h
Wind gusts: 43 km/h
Relative humidity: 52-71%
Cloudiness: 76%
Atmospheric pressure: 992-995 hPa
Amount of precipitations:  0,2 mm

Saturday, May 24, 2025
The Sun:  Sunrise 05:39, Sunset 20:19.
The Moon:  Moonrise 03:39, Moonset 17:40, Moon phase: waning crescent waning crescent
 Geomagnetic Field: Active
 UV index: 4,5 (Moderate)

at nightfrom 00:01 to 06:00Cloudy sky, no precipitation
Air temperature:
 +8...+11 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
western
Wind: gentle breeze, western, speed 11-18 km/h
Wind gusts: 43 km/h
Relative humidity: 72-75%
Cloudiness: 79%
Atmospheric pressure: 995 hPa

in the morningfrom 06:01 to 12:00Cloudy sky, no precipitation
Air temperature:
 +8...+14 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
western
Wind: moderate breeze, western, speed 14-22 km/h
Wind gusts: 47 km/h
Relative humidity: 64-79%
Cloudiness: 91%
Atmospheric pressure: 996-997 hPa

by dayfrom 12:01 to 18:00Sometimes short-term rains
Air temperature:
 +14...+15 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
northwest
Wind: moderate breeze, northwest, speed 18-22 km/h
Wind gusts: 47 km/h
Relative humidity: 57-59%
Cloudiness: 100%
Atmospheric pressure: 997-999 hPa
Amount of precipitations:  0,5 mm

in the eveningfrom 18:01 to 00:00Cloudy sky, no precipitation
Air temperature:
 +12...+15 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
western
Wind: gentle breeze, western, speed 7-18 km/h
Wind gusts: 36 km/h
Relative humidity: 57-74%
Cloudiness: 96%
Atmospheric pressure: 999-1001 hPa

Sunday, May 25, 2025
The Sun:  Sunrise 05:39, Sunset 20:19.
The Moon:  Moonrise 04:09, Moonset 19:01, Moon phase: waning crescent waning crescent
 Geomagnetic Field: Active
 UV index: 7,1 (High)

at nightfrom 00:01 to 06:00Clear skies, no precipitation
Air temperature:
 +9...+11 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Clear skies, no precipitation
western
Wind: gentle breeze, western, speed 11-14 km/h
Wind gusts: 40 km/h
Relative humidity: 77-85%
Cloudiness: 27%
Atmospheric pressure: 1001 hPa

in the morningfrom 06:01 to 12:00Cloudy sky, no precipitation
Air temperature:
 +9...+16 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
northwest
Wind: gentle breeze, northwest, speed 14-18 km/h
Wind gusts: 40 km/h
Relative humidity: 62-86%
Cloudiness: 100%
Atmospheric pressure: 1001-1003 hPa

by dayfrom 12:01 to 18:00Cloudy sky, no precipitation
Air temperature:
 +17...+18 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
northwest
Wind: gentle breeze, northwest, speed 14-18 km/h
Wind gusts: 40 km/h
Relative humidity: 46-57%
Cloudiness: 100%
Atmospheric pressure: 1000-1003 hPa

in the eveningfrom 18:01 to 00:00Variably cloudy
Air temperature:
 +13...+18 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Variably cloudy
northwest
Wind: gentle breeze, northwest, speed 7-14 km/h
Wind gusts: 32 km/h
Relative humidity: 44-76%
Cloudiness: 72%
Atmospheric pressure: 1000-1003 hPa

Monday, May 26, 2025
The Sun:  Sunrise 05:38, Sunset 20:20.
The Moon:  Moonrise 04:46, Moonset 20:23, Moon phase: waning crescent waning crescent
 Geomagnetic Field: Unstable
 UV index: 8,6 (Very high)

at nightfrom 00:01 to 06:00Clear skies, no precipitation
Air temperature:
 +9...+13 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northwest
Wind: light breeze, northwest, speed 7 km/h
Wind gusts: 18 km/h
Relative humidity: 81-84%
Cloudiness: 51%
Atmospheric pressure: 1004 hPa

in the morningfrom 06:01 to 12:00Clear skies, no precipitation
Air temperature:
 +9...+17 °CThe temperature will rise
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northwest
Wind: gentle breeze, northwest, speed 7-14 km/h
Wind gusts: 36 km/h
Relative humidity: 63-84%
Cloudiness: 63%
Atmospheric pressure: 1005-1007 hPa

by dayfrom 12:01 to 18:00Cloudy sky, no precipitation
Air temperature:
 +18...+20 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
northern
Wind: gentle breeze, northern, speed 11-14 km/h
Wind gusts: 32 km/h
Relative humidity: 44-57%
Cloudiness: 72%
Atmospheric pressure: 1005-1007 hPa

in the eveningfrom 18:01 to 00:00Cloudy sky, no precipitation
Air temperature:
 +16...+20 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southwest
Wind: light breeze, southwest, speed 4-7 km/h
Wind gusts: 18 km/h
Relative humidity: 51-75%
Cloudiness: 100%
Atmospheric pressure: 1005-1007 hPa

Tuesday, May 27, 2025
The Sun:  Sunrise 05:37, Sunset 20:21.
The Moon:  Moonrise 05:33, Moonset 21:40, Moon phase: new new
 Geomagnetic Field: Minor Storm
 UV index: 0,6 (Low)

at nightfrom 00:01 to 06:00The sky is overcast, no precipitation
Air temperature:
 +12...+15 °CThe air temperature will go down
Weather patterns and meteorological conditions:
The sky is overcast, no precipitation
southern
Wind: light air, southern, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 82-98%
Cloudiness: 100%
Atmospheric pressure: 1007-1008 hPa

in the morningfrom 06:01 to 12:00The sky is overcast, no precipitation
Air temperature:
 +13...+19 °CThe temperature will rise
Weather patterns and meteorological conditions:
The sky is overcast, no precipitation
southeast
Wind: light breeze, southeast, speed 4-7 km/h
Wind gusts: 18 km/h
Relative humidity: 75-95%
Cloudiness: 100%
Atmospheric pressure: 1007-1008 hPa

by dayfrom 12:01 to 18:00Sometimes short-term rains
Air temperature:
 +18...+20 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southern
Wind: light breeze, southern, speed 7-11 km/h
Wind gusts: 32 km/h
Relative humidity: 62-84%
Cloudiness: 100%
Atmospheric pressure: 1005-1008 hPa
Amount of precipitations: 4,2 mm

in the eveningfrom 18:01 to 00:00Sometimes short-term rains
Air temperature:
 +13...+18 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southeast
Wind: gentle breeze, southeast, speed 7-14 km/h
Wind gusts: 29 km/h
Relative humidity: 87-95%
Cloudiness: 100%
Atmospheric pressure: 1003-1005 hPa
Amount of precipitations: 6,8 mm

Wednesday, May 28, 2025
The Sun:  Sunrise 05:37, Sunset 20:22.
The Moon:  Moonrise 06:30, Moonset 22:46, Moon phase: waxing crescent waxing crescent
 Geomagnetic Field: Moderate Storm

at nightfrom 00:01 to 06:00Sometimes short-term rains
Air temperature:
 +13 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
eastern
Wind: gentle breeze, eastern, speed 11-14 km/h
Wind gusts: 32 km/h
Relative humidity: 95-97%
Cloudiness: 100%
Atmospheric pressure: 997-1001 hPa
Amount of precipitations: 17,9 mm

in the morningfrom 06:01 to 12:00Rain expected
Air temperature:
 +13...+15 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Rain expected
eastern
Wind: gentle breeze, eastern, speed 14 km/h
Wind gusts: 36 km/h
Relative humidity: 92-97%
Cloudiness: 100%
Atmospheric pressure: 996-997 hPa
Amount of precipitations: 8 mm

by dayfrom 12:01 to 18:00Rain expected
Air temperature:
 +16...+17 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Rain expected
northeast
Wind: gentle breeze, northeast, speed 11-14 km/h
Wind gusts: 36 km/h
Relative humidity: 91-92%
Cloudiness: 100%
Atmospheric pressure: 996-997 hPa
Amount of precipitations: 9,4 mm

in the eveningfrom 18:01 to 00:00Rain expected
Air temperature:
 +14...+16 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Rain expected
northeast
Wind: light breeze, northeast, speed 11 km/h
Wind gusts: 29 km/h
Relative humidity: 91-93%
Cloudiness: 100%
Atmospheric pressure: 997-1000 hPa
Amount of precipitations:  1,1 mm

Thursday, May 29, 2025
The Sun:  Sunrise 05:36, Sunset 20:23.
The Moon:  Moonrise 07:38, Moonset 23:39, Moon phase: waxing crescent waxing crescent
 Geomagnetic Field: Moderate Storm

at nightfrom 00:01 to 06:00Sometimes short-term rains
Air temperature:
 +13...+14 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
northern
Wind: light breeze, northern, speed 4-11 km/h
Wind gusts: 22 km/h
Relative humidity: 93-94%
Cloudiness: 100%
Atmospheric pressure: 1000 hPa
Amount of precipitations:  0,5 mm

in the morningfrom 06:01 to 12:00Sometimes short-term rains
Air temperature:
 +13...+17 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
northern
Wind: light breeze, northern, speed 4-7 km/h
Wind gusts: 18 km/h
Relative humidity: 73-93%
Cloudiness: 100%
Atmospheric pressure: 1000-1001 hPa
Amount of precipitations:  0,1 mm

by dayfrom 12:01 to 18:00Cloudy sky, no precipitation
Air temperature:
 +19...+23 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
western
Wind: light breeze, western, speed 7 km/h
Wind gusts: 22 km/h
Relative humidity: 49-67%
Cloudiness: 74%
Atmospheric pressure: 997-1000 hPa

in the eveningfrom 18:01 to 00:00Sometimes short-term rains
Air temperature:
 +17...+22 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
northwest
Wind: light breeze, northwest, speed 7-11 km/h
Wind gusts: 25 km/h
Relative humidity: 55-80%
Cloudiness: 100%
Atmospheric pressure: 997 hPa
Amount of precipitations:  0,5 mm

weather in nearby cities

Cloudy sky, no precipitation Berwyn  +12 °C 
Cloudy sky, no precipitation Devon  +12 °C 
Cloudy sky, no precipitation Paoli  +12 °C 
Cloudy sky, no precipitation Chesterbrook  +12 °C 
Cloudy sky, no precipitation Wayne  +12 °C 
Cloudy sky, no precipitation Malvern  +12 °C 
Cloudy sky, no precipitation King of Prussia  +12 °C 
Cloudy sky, no precipitation Radnor  +12 °C 
Cloudy sky, no precipitation Villanova  +12 °C 
Cloudy sky, no precipitation Marple  +12 °C 
Cloudy sky, no precipitation Audubon  +12 °C 
Cloudy sky, no precipitation Broomall  +12 °C 
Cloudy sky, no precipitation Frazer  +12 °C 
Cloudy sky, no precipitation Bridgeport  +12 °C 
Cloudy sky, no precipitation West Conshohocken  +12 °C 
Cloudy sky, no precipitation West Norriton  +12 °C 
Cloudy sky, no precipitation Phoenixville  +12 °C 
Cloudy sky, no precipitation Bryn Mawr  +12 °C 
Cloudy sky, no precipitation Mont Clare  +12 °C 
Cloudy sky, no precipitation Norristown  +12 °C 
Cloudy sky, no precipitation Haverford Village  +12 °C 
Cloudy sky, no precipitation Trooper  +12 °C 
Cloudy sky, no precipitation Conshohocken  +12 °C 
Cloudy sky, no precipitation Haverford  +12 °C 
Cloudy sky, no precipitation Havertown  +12 °C 
Cloudy sky, no precipitation Eagleville  +12 °C 
Cloudy sky, no precipitation Gladwyne  +12 °C 
Cloudy sky, no precipitation Ardmore  +12 °C 
Cloudy sky, no precipitation Lima  +12 °C 
Cloudy sky, no precipitation West Goshen  +12 °C 
Cloudy sky, no precipitation Cheyney  +12 °C 
Cloudy sky, no precipitation Media  +12 °C 
Cloudy sky, no precipitation West Goshen Park  +12 °C 
Cloudy sky, no precipitation Kimberton  +12 °C 
Cloudy sky, no precipitation West Pikeland  +12 °C 
Cloudy sky, no precipitation Penn Wynne  +12 °C 
Cloudy sky, no precipitation Exton  +11 °C 
Cloudy sky, no precipitation Evansburg  +12 °C 
Cloudy sky, no precipitation Plymouth Meeting  +12 °C 
Cloudy sky, no precipitation Wawa  +12 °C 
Cloudy sky, no precipitation Narberth  +12 °C 
Cloudy sky, no precipitation Collegeville  +12 °C 
Cloudy sky, no precipitation Springfield  +12 °C 
Cloudy sky, no precipitation Evansburg Crossing  +12 °C 
Cloudy sky, no precipitation Chester Springs  +12 °C 
Cloudy sky, no precipitation Drexel Hill  +12 °C 
Cloudy sky, no precipitation West Chester  +12 °C 

Temperature trend on the chart

DateTemperature,°C171518202017141214151615181089912131311101011141314131113131614151715181919172114141618161520MaximumAverageMinimumat nightin the morningby dayin the evening23.524.525.526.527.528.529.57.51012.51517.52022.5

Additional data

Country:USA
Telephone country code:+1
Location:Commonwealth of Pennsylvania
District:Chester County
The name of the city or village:Devon-Berwyn
Time zone:America/New_York, GMT -4. Summertime (plus one hour)
Coordinates:Latitude: 40.042; Longitude: -75.4398;
Aliases (In other languages):English: Devon-BerwynРусский: Девон-БервинУкраїнська: Девон-Бервін
 
Devon-Berwyn CDP
The project was created and is maintained by FDSTAR company, 2025

Weather in Devon-Berwyn for a week

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Protection from UV radiation from the Sun is necessary. A UV index reading of 3 to 5 means moderate risk of harm from unprotected sun exposure. Stay in shade near midday when the sun is strongest. If outdoors, wear sun protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days, and after swimming or sweating. Bright surfaces, such as sand, water, and snow, will increase UV exposure.
On land:
The wind picks up dust and small pieces of paper; small branches are moved.
At Sea:
The sea is moderately rough. Waves appear in the form of elongated ridges, some of which are overturned; fairly frequent white horses.
On land:
The thin branches and leaves on the trees fluctuate continuously; wind extends light flag.
At Sea:
Light and short waves are clearly visible at sea. Foam of glassy appearance. Perhaps scattered white horses.
Protection from UV radiation from the Sun is necessary. A UV index reading of 6 to 7 means high risk of harm from unprotected sun exposure. Protection against skin and eye damage is needed. Reduce time in the sun between 10 a.m. and 4 p.m. If outdoors, seek shade and wear sun protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days, and after swimming or sweating. Bright surfaces, such as sand, water, and snow, will increase UV exposure.
Enhanced protection from UV radiation from the Sun is required. A UV index reading of 8 to 10 means very high risk of harm from unprotected sun exposure. Take extra precautions because unprotected skin and eyes will be damaged and can burn quickly. Minimize sun exposure between 10 a.m. and 4 p.m. If outdoors, seek shade and wear sun protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days, and after swimming or sweating. Bright surfaces, such as sand, water, and snow, will increase UV exposure.
On land:
There is a light continuous stream of wind that is felt by the face; leaves rustle; ordinary vanes moved by wind.
At Sea:
Weak and short waves in the sea, still short, but more pronounced. Crests have a glassy appearance and do not break.
Power systems: Weak power grid fluctuations can occur.

Spacecraft operations: Minor impact on satellite operations possible.

Other systems: Migratory animals are affected at this and higher levels; aurora is commonly visible at high latitudes (northern Michigan and Maine).
Protection from UV radiation from the Sun is not necessary. A UV index reading of 0 to 2 means low danger from the sun's UV rays for the average person. Wear sunglasses on bright days. If you burn easily, cover up and use broad spectrum SPF 30+ sunscreen. Bright surfaces, such as sand, water, and snow, will increase UV exposure.
On land:
Direction of wind shown by smoke drift, but not by wind vanes.
At Sea:
There are very weak waves at sea. Ripples with the appearance of scales are formed, but without foam crests.
Power systems: High-latitude power systems may experience voltage alarms, long-duration storms may cause transformer damage.

Spacecraft operations: Corrective actions to orientation may be required by ground control; possible changes in drag affect orbit predictions.

Other systems: HF radio propagation can fade at higher latitudes, and aurora has been seen as low as New York and Idaho (typically 55° geomagnetic latitude.).